I am new to Solidworks and am trying to do an analysis on an assembly I have created. The problem is, when I open the assembly file, the COSMOS option goes away. Any suggestions?
I just checked the add-in menu and there is no COSMOS option. But when I open a part, I am able to use COSMOS. Would it matter that the computer only has COSMOS Express?
I tried saving it as a part and it says "COSMOSXpress does not support surface models, multi-bodies or parts with no solids". I remember that it was some option to join all the pieces of the assembly together or something.
There is a function called join. Do a search in Solidworks help for "join". This will effectively create a new part that is composed of the geometry that made up all of the other parts.
I would be weary of assuming that this one solid will behave similarly to that of an assembly when you do the analysis. Remember, garbage in... garbage out!